CN209321637U

CN209321637U - A kind of negative pressure for food storing is guaranteed the quality tank

Info

Publication number: CN209321637U
Application number: CN201821090069.8U
Authority: CN
Inventors: 向汝发; 杨建生; 唐云
Original assignee: Shanghai Gauguin Food Polytron Technologies Inc
Current assignee: Shanghai Gauguin Food Polytron Technologies Inc
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2019-08-30
Anticipated expiration: 2028-07-11

Abstract

It guarantees the quality tank the utility model discloses a kind of negative pressure for food storing, including tank ontology and the fixed valve of guaranteeing the quality, the tank ontology inner sidewall of guaranteeing the quality is equipped with heat preservation sandwich layer, in the utility model, the preservation needs one of food are comparatively in the good container of closed stability, the growth of aerobic bacterium can be prevented in this way, destroy the mouthfeel of food materials itself, the device is equipped with the ball sealer of good leak tightness, spring one and spring two, when aspiration pump is inserted into pipeline from aspirating hole, closed bin can be lifted off ball sealer by pressing connection bar, then again the air in food place position is completely drawn out, connection bar is unclamped after being completely drawn out etc. all air, ball sealer then can fit closely closed bulkhead under the action of spring one, make one pressure difference of inside and outside formation, it can prevent the entrance of air, it can make to form one in food place position again The vacuum environment of negative pressure, it is suppressed that the activity of bacterium in storehouse.

Description

A kind of negative pressure for food storing is guaranteed the quality tank

Technical field

It guarantees the quality tank the utility model relates to food storing technical field more particularly to a kind of negative pressure for food storing.

Background technique

Food refers to various human consumptions or the finished product and raw material drunk and be both food according to tradition and drug Article, but not including that by treat for the purpose of article.

Existing market be using negative pressure tank of guaranteeing the quality be not directed to food storage, and the tank of guaranteeing the quality of some storage food And not having the function of heat preservation, this results in the loss that food be easy to cause heat in the process of storage, is unfavorable for the guarantor of food Temperature, and numerous food mixing storage is easy to produce peculiar smell, influences the mouthfeel of food itself.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is stored up for food The negative pressure deposited is guaranteed the quality tank.

To achieve the goals above, the utility model adopts the technical scheme that a kind of negative pressure for food storing It guarantees the quality tank, including guarantee the quality tank ontology and fixed valve, the tank ontology inner sidewall of guaranteeing the quality is equipped with heat preservation sandwich layer, and tank ontology of guaranteeing the quality Top side is equipped with handle, and described guarantee the quality and is located at handle side and is fixedly installed with fixed valve, the fixation tank bodies top Internal screw thread is offered on the inside of valve, the interior threaded surface has fixed plug by external screw thread twist-on, and the fixed plug top is through peace Equipped with connection bar, connection bar bottom is equipped with seal gasket, and the seal gasket bottom is equipped with ball sealer, the ball sealer bottom Portion is placed with top hole plate, the top hole plate bottom equipped with spring one, one bottom of spring and on the inside of heat preservation sandwich layer Attraction block is installed.

Preferably, on the inside of the external screw thread, and it is located at connection bar surface and is socketed with spring two, runs through in the middle part of the connection bar Offer aspirating hole, and the air inlet connection of aspirating hole bottom and seal gasket surface.

Preferably, the air inlet is equipped with multiple altogether, and is uniformly provided with seal gasket surface.

Preferably, one side surface of tank ontology of guaranteeing the quality offers warehouse mouth, and warehouse mouth side is connected by articulated shaft It is connected to warehouse door, and warehouse mouth and warehouse door surface mount have seal rubber, warehouse mouth side is equipped with warehouse switch.

Preferably, described between ball sealer and fixed plug, and be located on the inside of fixed valve and offer sealed compartment.

Preferably, food place position, and food place position and the mutual connection of air inlet are equipped on the inside of the heat preservation sandwich layer.

Preferably, there are two the handle is set altogether, and it is symmetrically mounted on the tank bodies top of guaranteeing the quality of fixed valve two sides.

Compared with prior art, the utility model has the beneficial effects that；Firstly, the preservation needs one of food are comparatively In container closed, stability is good, the growth of aerobic bacterium can be prevented in this way, destroys the mouthfeel of food materials itself, which sets There are the ball sealer, spring one and spring two of good leak tightness, when aspiration pump is inserted into pipeline from aspirating hole, pressing connection bar can Ball sealer is lifted off closed bin, then again the air in food place position is completely drawn out, all air is waited all to take out Connection bar is unclamped after out, ball sealer then can fit closely closed bulkhead under the action of spring one, make one pressure of inside and outside formation Power is poor, can prevent the entrance of air and make the vacuum environment for forming a negative pressure in food place position, it is suppressed that is thin in storehouse The activity of bacterium, while ensure that the safety and sanitation of food, secondly as the food placed is different, it will lead to food place position Different tastes is inside given out, is easy to cause the variation of food mouthfeel in this way, is placed with Attraction block at the top of the device, the suction Attached piece is made of the high efficiency active carbon of strong adsorption, can adsorb the indoor any peculiar smell in storehouse, ensure that the mouthfeel of food not It is destroyed, finally, the inner sidewall of the device is equipped with heat preservation sandwich layer, can effectively prevent the transmitting of heat, avoid the stream of heat It loses, while being again a closed environment in food place position, better environment is provided to the heat preservation of food or vegetable.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of negative pressure for food storing guarantee the quality the structural schematic diagram of tank；

Fig. 2 is that a kind of negative pressure for food storing of the utility model is guaranteed the quality the structural schematic diagram of tank sealing device；

Fig. 3 is that a kind of negative pressure for food storing of the utility model is guaranteed the quality the structural schematic diagram of tank spring two；

Fig. 4 is that a kind of negative pressure for food storing of the utility model is guaranteed the quality the structural schematic diagram of tank connection bar；

Fig. 5 is that a kind of negative pressure for food storing of the utility model is guaranteed the quality the structural schematic diagram of tank fixed valve.

Marginal data:

1- guarantees the quality tank ontology, 2- food place position, 3- warehouse switch, 4- warehouse mouth, 5- heat preservation sandwich layer, 6- Attraction block, 7- The fixed plug of handle, 8- fixed valve, 9- external screw thread, 10- connection bar, 11-, 12- closed bin, 13- seal gasket, 14- ball sealer, 15- spring one, 16- top hole plate, 17- warehouse door, 18- spring two, 19- aspirating hole, 20- air inlet, 21- internal screw thread.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Please refer to Fig. 1-5, a kind of negative pressure for food storing is guaranteed the quality tank, including guarantee the quality tank ontology 1 and fixed valve 8, is protected 1 inner sidewall of matter tank ontology is equipped with heat preservation sandwich layer 5, and 1 top side of tank ontology of guaranteeing the quality is equipped with handle 7, tank ontology 1 of guaranteeing the quality top Portion and be located at 7 side of handle be fixedly installed with fixed valve 8, internal screw thread 21 is offered on the inside of fixed valve 8,21 surface of internal screw thread passes through 9 twist-on of external screw thread has fixed plug 11, and fixed 11 top of plug is equipped with seal gasket through connection bar 10,10 bottom of connection bar is equipped with 13,13 bottom of seal gasket is equipped with ball sealer 14, and 14 bottom of ball sealer is equipped with spring 1, one 15 bottom of spring and positioned at heat preservation Top hole plate 16 is placed on the inside of interlayer 5,16 bottom of top hole plate is equipped with Attraction block 6.

9 inside of external screw thread, and be located at 10 surface of connection bar and be socketed with spring 2 18, run through in the middle part of connection bar 10 and offers pumping Stomata 19, and 20 connection of air inlet of 19 bottom of aspirating hole and 13 surface of seal gasket, can be convenient in food place position 2 Air detaches, and air inlet 20 is equipped with multiple altogether, and is uniformly provided with 13 surface of seal gasket, 1 one side surface of tank ontology of guaranteeing the quality is opened Equipped with warehouse mouth 4,4 side of warehouse mouth is connected with warehouse door 17 by articulated shaft, and warehouse mouth 4 and 17 surface mount of warehouse door have Seal rubber, 4 side of warehouse mouth are equipped with warehouse switch 3, can better isolating inner air and outer air, in ball sealer 14 and fixed plug Between 11, and it is located on the inside of fixed valve 8 and offers sealed compartment 12, food place position 2 is equipped on the inside of heat preservation sandwich layer 5, and food is put Storehouse 2 and the mutual connection of air inlet 20 are set, there are two handle 7 is set altogether, and is symmetrically mounted on the tank ontology 1 of guaranteeing the quality of 8 two sides of fixed valve Top.

Working principle: in use, opening warehouse door 17 by warehouse switch 3, the food that needs store is put from warehouse mouth 4 Enter into food place position 2, be then shut off warehouse door 17, takes out aspiration pump and pipeline is inserted into from aspirating hole 19, press connection bar 10 can be lifted off closed bin 12 ball sealer 14, then again in food place position 2 air are completely drawn out, be waited all Air unclamps connection bar 10 after being completely drawn out, and ball sealer 14 then can fit closely closed bin 12 under the action of spring 1 Wall makes one pressure difference of inside and outside formation, can prevent the entrance of air and make to form a negative pressure in food place position 2 Vacuum environment will lead to give out different tastes in food place position 2, be not easy to give out since the food of placement is different It goes, is easy to cause the variation of food mouthfeel in this way, Attraction block 6 is placed at the top of the device, which is by adsorptivity Strong high efficiency active carbon is made, and can adsorb the indoor any peculiar smell in storehouse, ensure that the mouthfeel of food is not destroyed, the device Inner sidewall is equipped with heat preservation sandwich layer 5, can effectively prevent the transmitting of heat, avoid the loss of heat, while 2 in food place position It is a closed environment again, better environment is provided to the heat preservation of food or vegetable, when needing food to take out, presses Second line of a couplet through rod 10, allowing air to enter one isobaric environment of formation in food place position 2 by air inlet 20 can be taken off eating Product.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

The tank 1. a kind of negative pressure for food storing is guaranteed the quality, including guarantee the quality tank ontology (1) and fixed valve (8), which is characterized in that institute It states tank ontology (1) inner sidewall of guaranteeing the quality and heat preservation sandwich layer (5) is installed, and tank ontology (1) top side of guaranteeing the quality is equipped with handle (7), It is fixedly installed with fixed valve (8) at the top of the tank ontology (1) of guaranteeing the quality and positioned at handle (7) side, is opened on the inside of the fixed valve (8) Equipped with internal screw thread (21), there are fixed plug (11), the fixed plug (11) in internal screw thread (21) surface by external screw thread (9) twist-on Top is through being equipped with connection bar (10), and connection bar (10) bottom is equipped with seal gasket (13), the seal gasket (13) Bottom is equipped with ball sealer (14), and ball sealer (14) bottom is equipped with spring one (15), spring one (15) bottom and is located at It is placed with top hole plate (16) on the inside of heat preservation sandwich layer (5), top hole plate (16) bottom is equipped with Attraction block (6).
The tank 2. a kind of negative pressure for food storing according to claim 1 is guaranteed the quality, which is characterized in that the external screw thread (9) inside, and be located at connection bar (10) surface and be socketed with spring two (18), run through in the middle part of the connection bar (10) and offers pumping Hole (19), and air inlet (20) connection of aspirating hole (19) bottom and seal gasket (13) surface.
The tank 3. a kind of negative pressure for food storing according to claim 2 is guaranteed the quality, which is characterized in that the air inlet (20) it is equipped with altogether multiple, and is uniformly provided with seal gasket (13) surface.
The tank 4. a kind of negative pressure for food storing according to claim 1 is guaranteed the quality, which is characterized in that the tank sheet of guaranteeing the quality (1) one side surface of body offers warehouse mouth (4), and warehouse mouth (4) side is connected with warehouse door (17) by articulated shaft, and storehouse Room mouthful (4) and warehouse door (17) surface mount has seal rubber, and warehouse mouth (4) side is equipped with warehouse switch (3).
The tank 5. a kind of negative pressure for food storing according to claim 1 is guaranteed the quality, which is characterized in that described in ball sealer (14) between fixed plug (11), and it is located on the inside of fixed valve (8) and offers sealed compartment (12).
The tank 6. a kind of negative pressure for food storing according to claim 1 is guaranteed the quality, which is characterized in that the heat preservation sandwich layer (5) inside is equipped with food place position (2), and food place position (2) and air inlet (20) mutual connection.
The tank 7. a kind of negative pressure for food storing according to claim 1 is guaranteed the quality, which is characterized in that the handle (7) There are two setting altogether, and it is symmetrically mounted at the top of the tank ontology (1) of guaranteeing the quality of fixed valve (8) two sides.